2-({2-[2-(2,4-Dichlorophenoxy)acetyl]hydrazino}carbonyl)cyclohexanecarboxylic acid CAS 446844-48-0
| CAS No. | 446844-48-0 |
| Molecular Formula | C16H18Cl2N2O5 |
| Molecular Weight | 389.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-({2-[2-(2,4-Dichlorophenoxy)acetyl]hydrazino}carbonyl)cyclohexanecarboxylic acid (CAS 446844-48-0), molecular formula C16H18Cl2N2O5 and molecular weight 389.23 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-({2-[2-(2,4-Dichlorophenoxy)acetyl]hydrazino}carbonyl)cyclohexanecarboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 389.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H18Cl2N2O5 |
| Molecular Weight | 389.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- ETHYL 3-(4-HYDROXY-3-METHOXYPHENYL)-3-OXOPROPANOATE (CAS 56222-44-7)
- Bempedoic Acid Impurity 25 (CAS 2511500-14-2)
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- (5s)-2-Chloro-3-methyl-5-phenyl-1,3,2-oxazaphospholidine (CAS 573987-70-9)
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